so about 1 month ago, i moved to a new school for certain reasons. This school was approximately 2-3 times the size of my old school and this had made a huge impact on me. in my old school, everyone knew each other and it was a simple and small school. Ever since i moved to the new school, i started thinking weather or not i was acting unnaturally, because i wasn't used to being around so many people. I always think "am i saying my thoughts out loud?" i would think that because a lot of people would start looking at me for no reason what so ever. this bugs me so much that it's affecting my social life. I'm now much less confident and much more stressful because of this. I always try to calm down and tell myself "its ok, im being treated the same way as others so its not possible that im not normal." but these thoughts are just getting worse and worse. as a matter of fact, this girl likes me and im letting her down because my thoughts are keeping me from expressing my feelings. i need some immediate help

Thank You.